obd2 scanners

[sturach]

Hi all

I quite like the idea of buying one of these scanners

How come they vary so much in price

i've seen some on fleabay for as little as £30

I'm looking to check and clear any faults on the obd2

The garage cleared an egr fault but there snap on machine was £3000

I want a easy to use scanner that will show and clear faults and also enable other features e.g aux heating, alarm bleeps etc

what are you guys using?

thanks in advance for any info received

stuart